Abstract: The present invention relates to an optical contact module. The optical contact module comprises an optical device receiving member (20) including an optical device receiving portion (21) formed with an optical device receiving space for receiving an optical device therein, an optical fiber receiving portion (23) formed with an optical fiber receiving space for receiving an optical fiber therein, a contact hole (22) for communicating the optical device receiving portion (21) with the optical fiber receiving portion (23), a slit (27) formed on the optical fiber receiving portion (23) and a projection portion extended from the distal end of the optical device receiving portion; an optical fiber fixing cap (10) including a receiving portion (13), and a through-hole (12); and a fastening means for detachably fastening the optical fiber fixing cap (10) to the optical device receiving member (20).

Abstract: The invention relates to a fiber optic security system and control method thereof which, in detail, is embodied by plural channels each comprising an optical transmitter module, an optical transmission line, and an optical receiver module. The invention is easy to install on windows, doors or fences which need to be secured and improves the degree of security by means of operating the plural channels at random sequence. The present invention takes the effect that the invention makes it possible to cope flexibly with the actual spot to be installed by connecting plural channels each comprising an optical transmitter module, an optical transmission line, and an optical receiver module in order to cope with the dimension of the actual spot to be installed, and by cutting the plastic optical fibers in order to cope with the length of the actual spot to be installed, to maintain conveniently due to the ability of replacing channels one by one, and to reduce maintenance expenses.

Abstract: The invention relates to a fiber optic security system and control method thereof which, in detail, is embodied by plural channels each comprising an optical transmitter module, an optical transmission line, and an optical receiver module. The invention is easy to install on windows, doors or fences which need to be secured and improves the degree of security by means of operating the plural channels at random sequence. The present invention takes the effect that the invention makes it possible to cope flexibly with the actual spot to be installed by connecting plural channels each comprising an optical transmitter module, an optical transmission line, and an optical receiver module in order to cope with the dimension of the actual spot to be installed, and by cutting the plastic optical fibers in order to cope with the length of the actual spot to be installed, to maintain conveniently due to the ability of replacing channels one by one, and to reduce maintenance expenses.

Abstract: The present invention relates to an optical contact module, and more particularly, to an optical contact module capable of easily connecting a single optical fiber for transmitting an optical signal with an optical transmission terminal or an optical reception terminal in such a manner that the optical signal does not leak.